Lose yourself in the feeling

See for yourself how the SRS-XB31 gives you the feeling of being there. All you have to do is bring your friends.

Boost your party anthems with EXTRA BASS™️

Enhance every beat and give your party that extra boost thanks to EXTRA BASS™️.

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Get the live music experience

Hear your music in a whole new way with LIVE SOUND mode. Bring your party to life with a unique three-dimensional sound experience and create festival vibes wherever you go.

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How LIVE SOUND mode works

The speakers of the SRS-XB31 are carefully designed to give you a real three-dimensional experience. The blue lines show how angled speakers with new DSP technology send your music to a wider area, creating a festival vibe, wherever you are.

Mica Reinforced Cellular speaker cone

Light up the party

There’s no fun without party lights. The SRS-XB31 has multi-coloured flashing lights that sync to the beat, including new line lights and a flashing strobe.

Line Light

Flashing strobe

Give your party an extra boost with Party Booster

Simply tap your speaker in different places to make different sounds—like a scratch, snare, kick drum and cowbell. Control the volume with force, tap gently for a soft sound or give it a good hit for a loud output.

Get things booming with Wireless Party Chain

Enjoy the same song with Wireless Party Chain. Connect up to 100 wireless speakers with BLUETOOTH® technology and the music and lights sync-up so everyone dances to the same beat.

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Control the party with the Sony | Music Center app

Control the party from the dancefloor, with the Sony | Music Center app—select your favourite playlists, cue the next song and change lighting patterns and sound modes.

Sony is committed not only to offering products, services and content that deliver exciting experiences, but also to working towards our goal of a zero environmental footprint throughout our business activities.Learn more about Sony and the environment